public class Max {
    public static int max2(int a, int b){
        return a>b?a:b;
    }

    public static int max3(int a, int b, int c){
        int max =max2(a,b);
        int ret = max2(max, c);
        return ret;
    }


    public static void main(String[] args) {
        System.out.println(max3(1,2,3));
    }
}
